(19)

(11)

EP 1 631 770 A1

(12)

(43) Date of publication: 08.03.2006 Bulletin 2006/10 (21) Application number: 04739664.3 (22) Date of filing: 07.06.2004

(51) International Patent Classification (IPC):  F24C 7/00(1968.09) (86) International application number: PCT/EP2004/006131 (87) International publication number: WO 2004/109189 (16.12.2004 Gazette 2004/51)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 06.06.2003 GB 0313055 (71) Applicant: BASIC HOLDINGS Dublin 4 (IE)	(72) Inventor: O'NEILL, Noel Mell, Drogheda, County Louth (IE) (74) Representative: Harrison Goddard Foote  Belgrave Hall Belgrave Street Leeds LS2 8DD Leeds LS2 8DD (GB)